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23 January
23 January 1906 discovery of 582 Olympia
23 January 1908 discovery of 657 Gunlöd and 658 Asteria
23 January 1979 discovery of 3040 Kozai
23 January 1993 discovery of 6026 Xenophanes and 7430 Kogure
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23 January 1840 Birth of Ernst Karl Abbe in Eisenach
23 January 1929 Birth of John Charles Polanyi
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